Well you can say the same for windows vs Linux or visual basic vs any other language, and you can also continue using paper glue to attach paintings on the wall.

It is not a matter of what you need, it is a matter of using good tools that will help you do good work, understand better what you do, build durable products, and so on.

Just one example: MySQL will not complain if you add a check constraint but will not actually add it to your schema. That's a very Microsoft-y way to handle things, and should give cold sweat to any coder.